Python String isalpha()

username = input("Choose a username:")

if username.isalnum() == True:
	print("The entered username is ", username)
else:
	print("Please enter a valid usernameSrin.")

Source: itsmycode.com

Similar codes

0 vote210 views1 answer
Python django os error
Python
4 votes178 views1 answer
List of df to df
Python
0 vote180 views1 answer
Django active link
Python
2 votes183 views1 answer
Predicate
Python
1 vote177 views1 answer
Drop every other column pandas
Python
-1 vote180 views1 answer
Kick member discord py
Python
0 vote215 views1 answer
Updating column values
Python
0 vote170 views1 answer
Cv2.flip
Python
0 vote191 views2 answers
Python get function from string name
Python
0 vote266 views1 answer
How to insert item at specifc index python
Python